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natali 33 [55]
2 years ago
5

8. The two trapezoids in the figure are similar. What is the value of x?

Mathematics
1 answer:
Agata [3.3K]2 years ago
4 0

Answer:19.2

Step-by-step explanation:

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Yall can someone plz do this for me I would really appreciate it I'll give all of my points
ycow [4]

bjubjbjbjujvgjv gbv hvhbb hbjhnhubhvgcf fgc vvhvghvhbv b n hgctgcfxrfxtygyhbhjkbmk

6 0
3 years ago
Which shows the correct substitution of the values a, b, and c from the equation 1 = -2x + 3x2 + 1 into the quadratic
lidiya [134]

Answer: A

Step-by-step explanation:

The first thing we need to do is to make sure our equation is in standard form. The given equation is not in standard form.

3x²-2x=0

Now that the equation is in standard form, we can find our A, B, C to see which quadratic equation is correct.

A=3

B=-2

C=0

We can automatically eliminate D because the first value is -3 when it is supposed to be -(-2). Also, the denominator is supposed to be 2a. We know that A=3. The denominator should be 2(3), not 2(-2).

Next, we can eliminate B and C. For the 4ac, we know it has to be 4(3)(0) because A=3 and C=0. B and C have given 4(3)(2) and 4(3)(1), respectively. This does not match A=3 and C=0.

Therefore, A is the correct answer.

4 0
3 years ago
AAA Packages Plus sends packages overnight for $5 plus $0.25 per ounce. United Packages charges $2 plus $0.35 per ounce.
Nata [24]
A.)
The equation for AAA packages plus would be .25x+5
The equation for United packages would be
.35x+2

B.) his package would need to be 30 ounces for them to be the same price
7 0
2 years ago
Factoring Inequalities,<br><br> Please help as I do not know how to progress after this.
Rainbow [258]

The factored inequality is  x^2-3x+6\geq 0

<h3>Factoring Inequalities</h3>

The given inequality is:

-x^2+3x-6\leq 0

This can be further simplified as:

-(x^2-3x+6)\leq 0

The inequality can be re-written as:

x^2-3x+6\geq 0

Since the question does not state that we should solve the inequality, the simplest we can get after factoring is x^2-3x+6\geq 0

Learn more on factoring of inequality here: brainly.com/question/16789297

#SPJ1

7 0
1 year ago
How do you multiply powers that have the same base
Alecsey [184]

Answer:

The exponent "product rule" tells us that, when multiplying two powers that have the same base you can add the exponents in this example you can see how it works. Adding the exponents Is just a short cut! the "power rule" tells us that raise power to a power, just multiply the exponents

4 0
2 years ago
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